WASHINGTON, S.D. – South Dakotans and drivers nation-wide looking for cost-savings in gas prices just got a reprieve from the U.S. Environmental Protection Agency (EPA). The agency has recently issued an emergency fuel waiver allowing the sale of E15 gasoline, a blend containing 15% ethanol, during the upcoming summer driving season. This decision is particularly positive news for South Dakota.
Previously, regulations aimed at reducing summer ozone levels prohibited E15 sales in most of the country. However, the EPA determined that recent research indicates minimal air quality differences between E15 and the year-round E10 blend. This new action effectively extends the existing waiver for E10 to encompass E15.
The EPA cited ongoing market supply disruptions caused by the war in Ukraine and conflicts in the Middle East as justification for the waiver. They believe E15 will increase fuel availability and offer consumers more gasoline choices.
While the EPA previously approved year-round E15 sales for states that requested it, including South Dakota, that approval only takes effect in 2025. This summer waiver allows South Dakota to offer E15 much sooner, providing immediate benefits to its residents.
South Dakota has been a strong advocate for E15. In February, the state legislature passed a bill signed by Governor Kristi Noem that allows gas stations to claim a tax credit for E15 sales. This, coupled with the EPA’s waiver, positions South Dakota to become a leader in E15 adoption.
The increased availability of E15 offers South Dakotans not only potentially lower pump prices but also supports the state’s agricultural industry, as a significant portion of ethanol is derived from corn, a major South Dakota crop.
